Results 91 to 100 of about 4,069 (158)

Inference of evolutionary jumps in large phylogenies using Lévy processes [PDF]

open access: yes, 2016
Although it is now widely accepted that the rate of phenotypic evolution may not necessarily be constant across large phylogenies, the frequency and phylogenetic position of periods of rapid evolution remain unclear.
Erik Olson (3608438)   +7 more
core   +10 more sources

Out of Florida: mtDNA reveals patterns of migration and Pleistocene range expansion of the Green Anole lizard (Anolis carolinensis) [PDF]

open access: yes, 2014
Anolis carolinensis is an emerging model species and the sole member of its genus native to the United States. Considerable morphological and physiological variation has been described in the species, and the recent sequencing of its genome makes it an ...
Backstrom, Hans Niclas   +5 more
core   +1 more source

Brown anole (Anolis sagrei) adhesive forces remain unaffected by partial claw clipping

open access: yesActa Herpetologica, 2017
Morphological properties of animal locomotor systems should reflect costs and benefits associated with particular environments. Lizards that possess both claws and adhesive toe pads are specialized for environments that require movements in both the ...
Austin Garner   +2 more
doaj   +1 more source

Anolis whitemani [PDF]

open access: yes, 1990
Number of Pages: 2Integrative BiologyGeological ...
Carr, Darla K., Powell, Robert
core   +1 more source

Estimation of the dietary nutrient profile of free-roaming feral cats: possible implications for nutrition of domestic cats [PDF]

open access: yes, 2011
Cats are strict carnivores and in the wild rely on a diet solely based on animal tissues to meet their specific and unique nutritional requirements. Although the feeding ecology of cats in the wild has been well documented in the literature, there is no ...
Bosch, G.   +2 more
core   +3 more sources

Variability in oil droplet numbers and proportions in the retinas of anole lizards

open access: yesFrontiers in Amphibian and Reptile Science
Colored oil droplets are a common feature in the cones of almost all diurnal lizards. Using white light microscopy, three chromotypes of droplet can be identified in anoles – yellow, green and colorless. These droplets have been associated with different
Darlene Campbell, Ellis R. Loew
doaj   +1 more source

Morphometric differences between two sympatric species of anolis (Reptilia: Squamata: Polychrotidae) [PDF]

open access: yes, 2012
There has been a recent surge of interest in the study of evolutionary relationships between morphology and microhabitat use in lizards in general.
Tulli, María José
core  

EFFECTS OF CHIGGER MITE (ACARI: TROMBICULIDAE) INFECTIONS ON AMEIVA (SQUAMATA: TEIIDAE) FROM THE ANGUILLA BANK [PDF]

open access: yes, 2009
We examined 152 Ameiva plei from four sites on Anguilla and from Scrub Island, a nearby satellite, and 12 A. corax from Little Scrub Island, another Anguillian satellite, generated indices of condition by dividing mass (g) by SVL (mm), and quantified ...
Brennan, April M.   +2 more
core   +2 more sources

Immunocytological analysis of meiotic recombination in two anole lizards (Squamata, Dactyloidae)

open access: yesComparative Cytogenetics, 2017
Although the evolutionary importance of meiotic recombination is not disputed, the significance of interspecies differences in the recombination rates and recombination landscapes remains under-appreciated.
Artem P. Lisachov   +4 more
doaj   +3 more sources

Earth History and the Evolution of Caribbean Bats [PDF]

open access: yes, 2009
Although the natural history of the Caribbean is better understood now than ever before, a general biogeographic explanation for the peculiar faunal composition of the islands remains elusive.
Liliana Dá
core   +1 more source

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